Let me be clear to start with, "I don't overclock or have I never over clocked" Thanks. After a battle with a rogue program that had shut all exe files from starting and even cause a blue screen, i decided to format and start over. I formatted the drive last night and today I decided to load XP, when I started the pc I go a warning that overclocking failed and it was going back to default bios. After that I started loading XP and about half way into the process it froze. I rebooted and I don't get nothing, no video, just like a dead motherboard. Could this trojan virus or roque program cause this to happen with the overclocking? Thanks